pkgsrc-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[pkgsrc/trunk]: pkgsrc/lang/perl5 Update perl to version 5.26.1.
details: https://anonhg.NetBSD.org/pkgsrc/rev/b67a497d9432
branches: trunk
changeset: 369768:b67a497d9432
user: he <he%pkgsrc.org@localhost>
date: Wed Oct 04 12:54:17 2017 +0000
description:
Update perl to version 5.26.1.
Pkgsrc changes:
* Remove patch which has been integrated upstream
Upstream changes:
NAME
perldelta - what is new for perl v5.26.1
DESCRIPTION
This document describes differences between the 5.26.0 release and the
5.26.1 release.
If you are upgrading from an earlier release such as 5.24.0, first read
perl5260delta, which describes differences between 5.24.0 and 5.26.0.
Security
[CVE-2017-12837] Heap buffer overflow in regular expression compiler
Compiling certain regular expression patterns with the case-insensitive
modifier could cause a heap buffer overflow and crash perl. This has
now been fixed. [perl #131582]
<https://rt.perl.org/Public/Bug/Display.html?id=131582>
[CVE-2017-12883] Buffer over-read in regular expression parser
For certain types of syntax error in a regular expression pattern, the
error message could either contain the contents of a random, possibly
large, chunk of memory, or could crash perl. This has now been fixed.
[perl #131598] <https://rt.perl.org/Public/Bug/Display.html?id=131598>
[CVE-2017-12814] $ENV{$key} stack buffer overflow on Windows
A possible stack buffer overflow in the %ENV code on Windows has been
fixed by removing the buffer completely since it was superfluous
anyway. [perl #131665]
<https://rt.perl.org/Public/Bug/Display.html?id=131665>
Incompatible Changes
There are no changes intentionally incompatible with 5.26.0. If any
exist, they are bugs, and we request that you submit a report. See
"Reporting Bugs" below.
Modules and Pragmata
Updated Modules and Pragmata
* base has been upgraded from version 2.25 to 2.26.
The effects of dotless @INC on this module have been limited by the
introduction of a more refined and accurate solution for removing
'.' from @INC while reducing the false positives.
* charnames has been upgraded from version 1.44 to 1.45.
* Module::CoreList has been upgraded from version 5.20170530 to
5.20170922_26.
Platform Support
Platform-Specific Notes
FreeBSD
* Building with g++ on FreeBSD-11.0 has been fixed. [perl
#131337]
<https://rt.perl.org/Public/Bug/Display.html?id=131337>
Windows
* Support for compiling perl on Windows using Microsoft Visual
Studio 2017 (containing Visual C++ 14.1) has been added.
* Building XS modules with GCC 6 in a 64-bit build of Perl failed
due to incorrect mapping of "strtoll" and "strtoull". This has
now been fixed. [perl #131726]
<https://rt.perl.org/Public/Bug/Display.html?id=131726> [cpan
#121683]
<https://rt.cpan.org/Public/Bug/Display.html?id=121683> [cpan
#122353]
<https://rt.cpan.org/Public/Bug/Display.html?id=122353>
Selected Bug Fixes
* Several built-in functions previously had bugs that could cause
them to write to the internal stack without allocating room for the
item being written. In rare situations, this could have led to a
crash. These bugs have now been fixed, and if any similar bugs are
introduced in future, they will be detected automatically in
debugging builds. [perl #131732]
<https://rt.perl.org/Public/Bug/Display.html?id=131732>
* Using a symbolic ref with postderef syntax as the key in a hash
lookup was yielding an assertion failure on debugging builds.
[perl #131627]
<https://rt.perl.org/Public/Bug/Display.html?id=131627>
* List assignment ("aassign") could in some rare cases allocate an
entry on the mortal stack and leave the entry uninitialized. [perl
#131570] <https://rt.perl.org/Public/Bug/Display.html?id=131570>
* Attempting to apply an attribute to an "our" variable where a
function of that name already exists could result in a NULL pointer
being supplied where an SV was expected, crashing perl. [perl
#131597] <https://rt.perl.org/Public/Bug/Display.html?id=131597>
* The code that vivifies a typeglob out of a code ref made some false
assumptions that could lead to a crash in cases such as $::{"A"} =
sub {}; \&{"A"}. This has now been fixed. [perl #131085]
<https://rt.perl.org/Public/Bug/Display.html?id=131085>
* "my_atof2" no longer reads beyond the terminating NUL, which
previously occurred if the decimal point is immediately before the
NUL. [perl #131526]
<https://rt.perl.org/Public/Bug/Display.html?id=131526>
* Occasional "Malformed UTF-8 character" crashes in "s//" on utf8
strings have been fixed. [perl #131575]
<https://rt.perl.org/Public/Bug/Display.html?id=131575>
* "perldoc -f s" now finds "s///". [perl #131371]
<https://rt.perl.org/Public/Bug/Display.html?id=131371>
* Some erroneous warnings after utf8 conversion have been fixed.
[perl #131190]
<https://rt.perl.org/Public/Bug/Display.html?id=131190>
* The "jmpenv" frame to catch Perl exceptions is set up lazily, and
this used to be a bit too lazy. The catcher is now set up earlier,
preventing some possible crashes. [perl #105930]
<https://rt.perl.org/Public/Bug/Display.html?id=105930>
* Spurious "Assuming NOT a POSIX class" warnings have been removed.
[perl #131522]
<https://rt.perl.org/Public/Bug/Display.html?id=131522>
Acknowledgements
Perl 5.26.1 represents approximately 4 months of development since Perl
5.26.0 and contains approximately 8,900 lines of changes across 85
files from 23 authors.
Excluding auto-generated files, documentation and release tools, there
were approximately 990 lines of changes to 38 .pm, .t, .c and .h files.
Perl continues to flourish into its third decade thanks to a vibrant
community of users and developers. The following people are known to
have contributed the improvements that became Perl 5.26.1:
Aaron Crane, Andy Dougherty, Aristotle Pagaltzis, Chris 'BinGOs'
Williams, Craig A. Berry, Dagfinn Ilmari Mannsaaker, David Mitchell, E.
Choroba, Eric Herman, Father Chrysostomos, Jacques Germishuys, James E
Keenan, John SJ Anderson, Karl Williamson, Ken Brown, Lukas Mai,
Matthew Horsfall, Ricardo Signes, Sawyer X, Steve Hay, Tony Cook, Yves
Orton, Zefram.
The list above is almost certainly incomplete as it is automatically
generated from version control history. In particular, it does not
include the names of the (very much appreciated) contributors who
reported issues to the Perl bug tracker.
Many of the changes included in this version originated in the CPAN
modules included in Perl's core. We're grateful to the entire CPAN
community for helping Perl to flourish.
For a more complete list of all of Perl's historical contributors,
please see the AUTHORS file in the Perl source distribution.
Reporting Bugs
If you find what you think is a bug, you might check the perl bug
database at <https://rt.perl.org/> . There may also be information at
<http://www.perl.org/> , the Perl Home Page.
If you believe you have an unreported bug, please run the perlbug
program included with your release. Be sure to trim your bug down to a
tiny but sufficient test case. Your bug report, along with the output
of "perl -V", will be sent off to perlbug%perl.org@localhost to be analysed by
the Perl porting team.
If the bug you are reporting has security implications which make it
inappropriate to send to a publicly archived mailing list, then see
"SECURITY VULNERABILITY CONTACT INFORMATION" in perlsec for details of
how to report the issue.
Give Thanks
If you wish to thank the Perl 5 Porters for the work we had done in
Perl 5, you can do so by running the "perlthanks" program:
perlthanks
This will send an email to the Perl 5 Porters list with your show of
thanks.
SEE ALSO
The Changes file for an explanation of how to view exhaustive details
on what changed.
The INSTALL file for how to build Perl.
The README file for general stuff.
The Artistic and Copying files for copyright information.
diffstat:
lang/perl5/Makefile | 3 +-
lang/perl5/Makefile.common | 4 +-
lang/perl5/distinfo | 11 +++----
lang/perl5/patches/patch-regcomp.c | 51 --------------------------------------
4 files changed, 8 insertions(+), 61 deletions(-)
diffs (110 lines):
diff -r fa9b6eb4c5b0 -r b67a497d9432 lang/perl5/Makefile
--- a/lang/perl5/Makefile Wed Oct 04 12:52:53 2017 +0000
+++ b/lang/perl5/Makefile Wed Oct 04 12:54:17 2017 +0000
@@ -1,10 +1,9 @@
-# $NetBSD: Makefile,v 1.241 2017/09/23 05:29:07 maya Exp $
+# $NetBSD: Makefile,v 1.242 2017/10/04 12:54:17 he Exp $
.include "license.mk"
.include "Makefile.common"
COMMENT= Practical Extraction and Report Language
-PKGREVISION= 3
CONFLICTS+= perl-base-[0-9]* perl-thread-[0-9]*
diff -r fa9b6eb4c5b0 -r b67a497d9432 lang/perl5/Makefile.common
--- a/lang/perl5/Makefile.common Wed Oct 04 12:52:53 2017 +0000
+++ b/lang/perl5/Makefile.common Wed Oct 04 12:54:17 2017 +0000
@@ -1,9 +1,9 @@
-# $NetBSD: Makefile.common,v 1.31 2017/09/03 08:53:09 wiz Exp $
+# $NetBSD: Makefile.common,v 1.32 2017/10/04 12:54:17 he Exp $
#
# used by lang/perl5/Makefile
# used by databases/p5-gdbm/Makefile
-DISTNAME= perl-5.26.0
+DISTNAME= perl-5.26.1
CATEGORIES= lang devel perl5
MASTER_SITES= ${MASTER_SITE_PERL_CPAN:S,/modules/by-module/$,/src/5.0/,}
DISTFILES+= ${DISTNAME}${EXTRACT_SUFX}
diff -r fa9b6eb4c5b0 -r b67a497d9432 lang/perl5/distinfo
--- a/lang/perl5/distinfo Wed Oct 04 12:52:53 2017 +0000
+++ b/lang/perl5/distinfo Wed Oct 04 12:54:17 2017 +0000
@@ -1,9 +1,9 @@
-$NetBSD: distinfo,v 1.145 2017/09/23 05:29:07 maya Exp $
+$NetBSD: distinfo,v 1.146 2017/10/04 12:54:17 he Exp $
-SHA1 (perl-5.26.0.tar.bz2) = 2ca1b28f2c3ed4cc3b74be89d150ed0377f0336a
-RMD160 (perl-5.26.0.tar.bz2) = a853a1ec299d7c6ba8239e8ed444ee6d922b8938
-SHA512 (perl-5.26.0.tar.bz2) = 1e3849c0fbf3a1903f83f86470d44f55f0f22136a1bdeb829af9c47351b6c817d7d8961a2db4c9172285f5abc087ea105ccfd4c93025acbd73569e628669aab3
-Size (perl-5.26.0.tar.bz2) = 14708010 bytes
+SHA1 (perl-5.26.1.tar.bz2) = fadec45b7b48a06b3d2adab91c13f568dce717cd
+RMD160 (perl-5.26.1.tar.bz2) = fff5bf2e6ad6488b8866bf300c32707972b8ffc6
+SHA512 (perl-5.26.1.tar.bz2) = 821a4b78a22d24d6f79b56f68ed4a36db24bddc4dbe36c9d2622cd15d7abf6548186c037dea3d3745c1781af83339d0b54297f8094aa538046c0e57a953b5547
+Size (perl-5.26.1.tar.bz2) = 14492844 bytes
SHA1 (patch-Configure) = d65082b236c81c310eb683a07c8ab60fc2a3e2f0
SHA1 (patch-MANIFEST) = b27b0e1754fe2c4484931219fa17c562db88d41a
SHA1 (patch-Makefile.SH) = e9353181a286f52303d09cb4ce0b2c04ec104217
@@ -24,6 +24,5 @@
SHA1 (patch-hints_netbsd.sh) = 0d549a48800372d75fe34b783529a78cba90f646
SHA1 (patch-hints_sco.sh) = 8d43cdc0632799e1cdb5dc6fdb968052a9ae4216
SHA1 (patch-hints_solaris__2.sh) = 0e54889648a6f0f2a0232c5e01bef89d245c213d
-SHA1 (patch-regcomp.c) = e217518eda87c806962fe9dd7ef1010353919d90
SHA1 (patch-ta) = a9d13eeec22733e4087942f217a0d47a19498a6f
SHA1 (patch-ze) = d6fb718a1417e37a7d6bee1ae89fe2beec51c81b
diff -r fa9b6eb4c5b0 -r b67a497d9432 lang/perl5/patches/patch-regcomp.c
--- a/lang/perl5/patches/patch-regcomp.c Wed Oct 04 12:52:53 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-$NetBSD: patch-regcomp.c,v 1.1 2017/09/23 05:29:07 maya Exp $
-
-Fixes for CVE-2017-12837: heap buffer overflow in regular expression compiler
-CVE-2017-12883 Buffer over-read in regular expression parser
-
-From 2be4edede4ae226e2eebd4eff28cedd2041f300f Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw%cpan.org@localhost>
-Date: Fri, 25 Aug 2017 11:33:58 -0600
-Subject: [PATCH] PATCH: [perl #131598]
-
-The cause of this is that the vFAIL macro uses RExC_parse, and that
-variable has just been changed in preparation for code after the vFAIL.
-The solution is to not change RExC_parse until after the vFAIL.
-
-This is a case where the macro hides stuff that can bite you.
-
-From 96c83ed78aeea1a0496dd2b2d935869a822dc8a5 Mon Sep 17 00:00:00 2001
-From: Karl Williamson <khw%cpan.org@localhost>
-Date: Wed, 21 Jun 2017 11:33:37 -0600
-Subject: [PATCH] regcomp [perl #131582]
-
-
---- regcomp.c.orig 2017-04-19 13:37:08.000000000 +0000
-+++ regcomp.c
-@@ -12159,14 +12159,16 @@ S_grok_bslash_N(pTHX_ RExC_state_t *pREx
- }
- sv_catpv(substitute_parse, ")");
-
-- RExC_parse = RExC_start = RExC_adjusted_start = SvPV(substitute_parse,
-- len);
-+ len = SvCUR(substitute_parse);
-
- /* Don't allow empty number */
- if (len < (STRLEN) 8) {
- RExC_parse = endbrace;
- vFAIL("Invalid hexadecimal number in \\N{U+...}");
- }
-+
-+ RExC_parse = RExC_start = RExC_adjusted_start
-+ = SvPV_nolen(substitute_parse);
- RExC_end = RExC_parse + len;
-
- /* The values are Unicode, and therefore not subject to recoding, but
-@@ -13229,6 +13231,7 @@ S_regatom(pTHX_ RExC_state_t *pRExC_stat
- goto loopdone;
- }
- p = RExC_parse;
-+ RExC_parse = parse_start;
- if (ender > 0xff) {
- REQUIRE_UTF8(flagp);
- }
Home |
Main Index |
Thread Index |
Old Index